Impedance Scanner

ANSYS

One of the most critical design parameters for PCB manufacturers and designers is the impedance of PCB routing. Failure to meet certain impedance design parameters can make the product on the printed circuit board not meet design specifications. This application note will introduce the capabilities for SIwave to automatically, and quickly, scan the entire PCB or package layout and determine the anticipated impedance using the design stackup to define the dielectric materials and layer thickness.